Vertex (Anthropic)

Updated Oct 4, 2026

As of Oct 4, 2026, Vertex (Anthropic) lists 13 supported models in the Sovyron catalog, including Claude Sonnet 5.5, Claude Opus 5.5, Claude Fable 5.1, Claude Opus 5 and Claude Sonnet 5 — claude-sonnet, claude-opus, claude-fable and claude-haiku families. Its metered rates span $2–$20 per 1M tokens on a 3:1 input:output blend, and every price in the table is Vertex (Anthropic)'s own, normalized to USD — open a model to compare it with the cheapest offer across all providers.

Supported models and pricing

Open weights Reasoning ≥3 providers13 of 13 models

Vertex (Anthropic) model prices in USD per 1M tokens, updated Oct 4, 2026
Model	1M input	1M output	1M cache read	Context	Released
Claude Sonnet 5.5	$2	$10	$0.2	1.0M	Sep 28, 2026
Claude Opus 5.5	$4	$20	$0.2	1.0M	Sep 22, 2026
Claude Fable 5.1	$10	$50	$0.25	1.0M	Sep 1, 2026
Claude Opus 5	$5	$25	$0.5	1.0M	Jul 24, 2026
Claude Sonnet 5	$2	$10	$0.2	1.0M	Jun 30, 2026
Claude Fable 5	$10	$50	$1	1.0M	Jun 9, 2026
Claude Opus 4.8	$5	$25	$0.5	1.0M	May 28, 2026
Claude Opus 4.7	$5	$25	$0.5	1.0M	Apr 16, 2026
Claude Sonnet 4.6	$3	$15	$0.3	1.0M	Feb 17, 2026
Claude Opus 4.6	$5	$25	$0.5	1.0M	Feb 5, 2026
Claude Opus 4.5	$5	$25	$0.5	200k	Nov 1, 2025
Claude Haiku 4.5	$1	$5	$0.1	200k	Oct 15, 2025
Claude Sonnet 4.5	$3	$15	$0.3	200k	Sep 29, 2025